Illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses

For B2O3-Bi2O3-BaO glass system, γ, proton, alpha, electron, and neutron radiation shielding aspects were examined. Adopting Phy-X/PSD software, mass attenuation coefficients (μ/ρ) have been derived, and such μ/ρ quantities are in good unanimity with evaluated FLUKA, Geant4, and MCNPX codes correspo...

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Autores principales:	G. Lakshminarayana, Ashok Kumar, H.O. Tekin, Shams A.M. Issa, M.S. Al-Buriahi, M.G. Dong, Dong-Eun Lee, Jonghun Yoon, Taejoon Park
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	B2O3-Bi2O3-BaO glass γ−, α, e−, proton, and neutron radiation Phy-X/PSD software FLUKA code Physical characteristics Mechanical traits Physics QC1-999
Acceso en línea:	https://doaj.org/article/f26da60fb41d40cb8addaf7d8e64242e
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spelling	oai:doaj.org-article:f26da60fb41d40cb8addaf7d8e64242e2021-12-02T05:01:18ZIllustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses2211-379710.1016/j.rinp.2021.105067https://doaj.org/article/f26da60fb41d40cb8addaf7d8e64242e2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2211379721010524https://doaj.org/toc/2211-3797For B2O3-Bi2O3-BaO glass system, γ, proton, alpha, electron, and neutron radiation shielding aspects were examined. Adopting Phy-X/PSD software, mass attenuation coefficients (μ/ρ) have been derived, and such μ/ρ quantities are in good unanimity with evaluated FLUKA, Geant4, and MCNPX codes corresponding μ/ρ end products. Equivalent atomic number and up to 40 mfp ‘buildup factors’ (utilizing G–P fitting procedure) were reckoned at ten distinct penetration depths. Deduced radiation protection efficiency values validated all glasses’ laudable absorption potential for the minimal energy photons. At 15–15 × 103 KeV kinetic energy range, alpha particle and proton mass stopping powers and projected ranges by SRIM code including electron mass stopping power using ESTAR database were evaluated. For fast neutrons, the calculated macroscopic effective removal cross-section (ΣR) reveals that 25B2O3-70Bi2O3-5BaO (mol%) sample owns proportionately larger ΣR (=0.1206 cm–1). 70B2O3-15Bi2O3-15BaO (mol%) glass exhibits the largest total cross-section for thermal neutron absorption. Further, various physical features and elastic (Young’s, bulk, shear, and longitudinal) moduli and Poisson’s ratio values were derived for all samples. Both BC (bond compression) and M-M (Makishima–Mackenzie) models have been utilized for elastic aspects evaluation, and such features are altered considerably with Bi2O3 increment in the studied glasses. By BC and M-M models, obtained Poisson’s ratio is varied at 0.2434 – 0.2749 and 0.2384 – 0.2826 ranges respectively.G. LakshminarayanaAshok KumarH.O. TekinShams A.M. IssaM.S. Al-BuriahiM.G. DongDong-Eun LeeJonghun YoonTaejoon ParkElsevierarticleB2O3-Bi2O3-BaO glassγ−, α, e−, proton, and neutron radiationPhy-X/PSD softwareFLUKA codePhysical characteristicsMechanical traitsPhysicsQC1-999ENResults in Physics, Vol 31, Iss , Pp 105067- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	B2O3-Bi2O3-BaO glass γ−, α, e−, proton, and neutron radiation Phy-X/PSD software FLUKA code Physical characteristics Mechanical traits Physics QC1-999
spellingShingle	B2O3-Bi2O3-BaO glass γ−, α, e−, proton, and neutron radiation Phy-X/PSD software FLUKA code Physical characteristics Mechanical traits Physics QC1-999 G. Lakshminarayana Ashok Kumar H.O. Tekin Shams A.M. Issa M.S. Al-Buriahi M.G. Dong Dong-Eun Lee Jonghun Yoon Taejoon Park Illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses
description	For B2O3-Bi2O3-BaO glass system, γ, proton, alpha, electron, and neutron radiation shielding aspects were examined. Adopting Phy-X/PSD software, mass attenuation coefficients (μ/ρ) have been derived, and such μ/ρ quantities are in good unanimity with evaluated FLUKA, Geant4, and MCNPX codes corresponding μ/ρ end products. Equivalent atomic number and up to 40 mfp ‘buildup factors’ (utilizing G–P fitting procedure) were reckoned at ten distinct penetration depths. Deduced radiation protection efficiency values validated all glasses’ laudable absorption potential for the minimal energy photons. At 15–15 × 103 KeV kinetic energy range, alpha particle and proton mass stopping powers and projected ranges by SRIM code including electron mass stopping power using ESTAR database were evaluated. For fast neutrons, the calculated macroscopic effective removal cross-section (ΣR) reveals that 25B2O3-70Bi2O3-5BaO (mol%) sample owns proportionately larger ΣR (=0.1206 cm–1). 70B2O3-15Bi2O3-15BaO (mol%) glass exhibits the largest total cross-section for thermal neutron absorption. Further, various physical features and elastic (Young’s, bulk, shear, and longitudinal) moduli and Poisson’s ratio values were derived for all samples. Both BC (bond compression) and M-M (Makishima–Mackenzie) models have been utilized for elastic aspects evaluation, and such features are altered considerably with Bi2O3 increment in the studied glasses. By BC and M-M models, obtained Poisson’s ratio is varied at 0.2434 – 0.2749 and 0.2384 – 0.2826 ranges respectively.
format	article
author	G. Lakshminarayana Ashok Kumar H.O. Tekin Shams A.M. Issa M.S. Al-Buriahi M.G. Dong Dong-Eun Lee Jonghun Yoon Taejoon Park
author_facet	G. Lakshminarayana Ashok Kumar H.O. Tekin Shams A.M. Issa M.S. Al-Buriahi M.G. Dong Dong-Eun Lee Jonghun Yoon Taejoon Park
author_sort	G. Lakshminarayana
title	Illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses
title_short	Illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses
title_full	Illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses
title_fullStr	Illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses
title_full_unstemmed	Illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses
title_sort	illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/f26da60fb41d40cb8addaf7d8e64242e
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Illustration of distinct nuclear radiation transmission factors combined with physical and elastic characteristics of barium boro-bismuthate glasses

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